CN114652237B - Cleaning system and method for replacing cleaning unit thereof - Google Patents
Cleaning system and method for replacing cleaning unit thereof Download PDFInfo
- Publication number
- CN114652237B CN114652237B CN202210200315.5A CN202210200315A CN114652237B CN 114652237 B CN114652237 B CN 114652237B CN 202210200315 A CN202210200315 A CN 202210200315A CN 114652237 B CN114652237 B CN 114652237B
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- Prior art keywords
- unit
- cleaning
- accommodating
- disassembly
- cleaning unit
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4091—Storing or parking devices, arrangements therefor; Means allowing transport of the machine when it is not being used
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4063—Driving means; Transmission means therefor
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
- A47L2201/02—Docking stations; Docking operations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention discloses a cleaning system and a method for replacing a cleaning unit thereof, wherein the cleaning system comprises: a base station, in which a rotatable accommodation unit is provided, the accommodation unit comprising: the disassembly part and the installation part are circumferentially distributed, have the same structure as the installation part and are suitable for accommodating the cleaning unit; a cleaning robot, the cleaning robot being selectively received within the base station, the cleaning robot comprising: a cleaning body; the disassembly and assembly unit is arranged on the cleaning body and is provided with an installation space; wherein the disassembly part and the installation part are optionally opposite to the cleaning body, and the disassembly unit is selectively moved towards the disassembly part to realize the disassembly of the cleaning unit; or the detachable unit is selectively moved toward the mounting portion to effect mounting of the cleaning unit. The cleaning unit is automatically detached, installed and replaced, and automation and convenience of the cleaning system are improved.
Description
Technical Field
The invention relates to the technical field of cleaning equipment, in particular to a cleaning system and a cleaning unit replacement method thereof.
Background
With the improvement of living standard, the cleaning equipment capable of being used for conveniently cleaning the floor is increasingly popular with users as cleaning household appliances. In the related art, a cleaning system includes a base, a cleaning robot for implementing a cleaning function, and various power components, and the cleaning robot is mounted on the base, and since it is used for a long time, in order to secure a cleaning effect of the cleaning robot, a cleaning unit of the cleaning robot needs to be periodically disassembled for cleaning. However, in the related art cleaning system, the disassembly of the cleaning unit requires manual disassembly and replacement and installation, and the operation is time-consuming and laborious, so how to achieve automatic disassembly and installation of the cleaning unit is a technical difficulty at present.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present invention is to provide a cleaning system, which can realize automatic disassembly and assembly of a cleaning unit, liberate manpower, and is simple and convenient to operate.
The invention further provides a method for replacing the cleaning unit of the cleaning system.
According to an embodiment of the present invention, a cleaning system includes a base station, in which a rotatable accommodating unit is disposed, the accommodating unit includes: the disassembly part and the installation part are circumferentially distributed, have the same structure as the installation part and are suitable for accommodating the cleaning unit; a cleaning robot selectively received within the base station, the cleaning robot comprising: a cleaning body; the disassembly and assembly unit is arranged on the cleaning body and is provided with an installation space; wherein the disassembly part and the installation part are optionally opposite to the cleaning body, and the disassembly and assembly unit is selectively moved towards the disassembly part to realize disassembly of the cleaning unit; or the detachable unit is selectively moved toward the mounting portion to effect mounting of the cleaning unit.
According to the cleaning system provided by the embodiment of the invention, the rotatable dismounting unit is arranged on the base station, so that the mounting part and the dismounting part are alternatively opposite to the mounting space, and the dismounting unit which can selectively move towards the mounting part or the dismounting part is arranged on the cleaning robot, so that the dismounting, mounting and replacing of the cleaning unit can be realized through the cooperation of the dismounting unit and the mounting part and/or the cooperation of the dismounting part, the manual operation is not needed, and the cleaning system is simple in structure and convenient to use.
According to some embodiments of the application, the side plate of the base station is provided with a mounting hole, and two ends of the accommodating unit are pivotally matched with the mounting hole.
In some embodiments, the accommodating unit is provided with a rotating shaft, the dismounting part and the mounting part are distributed along the circumferential direction of the rotating shaft, and two ends of the rotating shaft are pivotally matched with the mounting hole through bearings.
Further, the method further comprises the following steps: the motor support and driving motor, driving motor sets up on the motor support, the motor support sets up the curb plate is kept away from on the side of accommodation unit, just driving motor with the pivot is coaxial to be set up.
Specifically, the dismounting unit includes: the driving piece is in power connection with the transmission piece, the transmission piece drives the execution piece, and the execution piece moves towards or away from the accommodating unit.
Further, the transmission piece is constructed as a screw rod sliding block group, the screw rod is in power connection with the driving piece, the sliding block is in meshed transmission with the screw rod, and the sliding block is connected with the executing piece.
Further, the actuator includes: the push rod, the one end of push rod is provided with first ball round pin, be provided with first ball groove on the slider, first ball round pin sets up in the first ball groove.
In some embodiments, the actuator further comprises: the accommodating piece is used for accommodating the cleaning unit, a second ball pin is arranged at the other end of the push rod, a second ball groove matched with the second ball pin is formed in one side, facing the push rod, of the accommodating piece, and the accommodating piece is pushed to move away from the accommodating unit through spherical rotation of the first ball pin and the second ball pin.
In some embodiments, a first buckle is arranged in the executing piece, a second buckle is arranged in the accommodating unit, and a fixing block matched with the first buckle or the second buckle is correspondingly arranged at the end part of the cleaning unit.
Specifically, the first buckle and the second buckle each include: the clamping device comprises a clamping body extending towards each other and a clamping part positioned at the end part of the clamping body, wherein the clamping part is clamped with the fixing block.
Further, the profile of the clamping portion includes: the first surface is connected with the second surface to define an unlocking wedge, so that the first buckle is unlocked with the clamping of the fixed block or the second buckle is locked with the fixed block through the unlocking wedge, and the third surface is formed into a pushing surface suitable for pushing the fixed block.
In some embodiments, the actuator comprises: the two ends of the push rod are matched with the driving piece and the ball pin of the accommodating piece respectively, and the first face, the buckle body and the second face are all constructed into cambered surfaces so that the clamping parts of the first buckle and the second buckle are tangent when moving towards each other.
According to an embodiment of the present invention, a method for replacing a cleaning unit of a cleaning system, the cleaning system is the cleaning system described above, includes:
the cleaning robot moves to a preset position towards the base station, and the accommodating unit rotates to the position that the dismounting part is opposite to the dismounting unit;
the disassembly and assembly unit drives the first cleaning unit to move towards the accommodating unit;
the disassembly and assembly unit moves towards the cleaning body, and the accommodating unit rotates until the mounting part is opposite to the disassembly and assembly unit;
the disassembly and assembly unit moves towards the accommodating unit;
the disassembly and assembly unit drives the second cleaning unit to move towards the cleaning body; wherein the method comprises the steps of
The first cleaning unit is a cleaning unit to be replaced, and the second cleaning unit is a cleaning unit after replacement.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is an overall schematic view of one angle of a cleaning system provided in an embodiment of the present application;
FIG. 2 is an overall schematic view of a cleaning robot in a cleaning system provided in an embodiment of the present application;
fig. 3 is a schematic view of a disassembling and assembling unit in the cleaning robot according to the embodiment of the present application;
fig. 4 is an assembly schematic view of a disassembling unit and a cleaning unit in the cleaning robot provided in the embodiment of the present application;
fig. 5 is a schematic structural view of a cleaning unit in the cleaning robot provided in the embodiment of the present application;
fig. 6 is a schematic structural diagram of a receiving unit of a base station according to an embodiment of the present application;
fig. 7 is a schematic structural diagram of a second buckle according to an embodiment of the present application;
fig. 8 is an overall schematic view of another angle of the cleaning system provided by embodiments of the present application.
Reference numerals:
a cleaning system 100,
Base station 1, accommodation unit 11, dismounting portion 111, mounting portion 112, rotation shaft 113, motor bracket 12, driving motor 13, bearing 14,
cleaning robot 2, cleaning body 21, attachment/detachment unit 22, installation space 23, cleaning unit 24,
The lead screw sliding block group 3, the lead screw 31, the sliding block 32, the push rod 33, the first ball pin 34, the first ball groove 35, the accommodating piece 36, the second ball pin 37, the second ball groove 38,
The second buckle 41, the buckle body 411, the clamping portion 412, the first surface S1, the second surface S2, the third surface S3, the fixing block 42, and the first buckle 43.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 8, the cleaning system of the present application includes a base station and a cleaning robot, wherein the cleaning robot is used for performing automatic cleaning including mopping of a floor, and the base station can accommodate or place the cleaning robot for performing a preset operation for the cleaning robot, such as charging the cleaning robot, unloading, adding, replacing or cleaning accessories, or performing other preset operations for the cleaning robot, etc. When the cleaning robot needs to perform the above-described preset operation, the cleaning robot can automatically return to the base station.
A cleaning system 100 according to one embodiment of the invention is described below with reference to fig. 1-8, comprising:
a base station 1, wherein an accommodating unit 11 is arranged in the base station 1;
a cleaning robot 2, the cleaning robot 2 being selectively accommodated in the base station 1, the cleaning robot 2 comprising:
a cleaning body 21;
and a disassembly unit 22, wherein the disassembly unit 22 is arranged on the cleaning body 21, the disassembly unit 22 is provided with an installation space 23, the accommodating unit 11 and the installation space 23 are both suitable for accommodating the cleaning unit 24, and the disassembly unit 22 can selectively move towards or away from the accommodating unit 11 so as to realize disassembly and assembly of the cleaning unit 24 in the installation space 23.
It will be appreciated that the base station 1 of the cleaning system 100 serves as a base of the entire cleaning system 100 for accommodating, supporting and/or mounting the cleaning robot 2, and components such as a power assembly and a transmission assembly are also mounted on the base station 1, so that the cleaning robot 2 can stably perform cleaning work or be accommodated in the base station 201, and the cleaning robot 2 moves from one location of the base station to another location under the driving of the power assembly. The base station 1 is provided with a containing space, mainly for containing the cleaning robot 2 or the cleaning unit 24 of the cleaning robot 2, and the shape of the containing space can be adjusted according to the shape of the cleaning robot 2 and/or the cleaning unit, so long as the cleaning robot 1 or the cleaning unit 24 can be reliably contained in the containing space. Of course, in actual use, the cleaning robot 2 is not fixedly installed in the base station 1, and the cleaning robot 2 can be accommodated or separated from the accommodating space under the driving of the transmission assembly.
The cleaning robot 2 includes a cleaning body 21 and a disassembling unit 22, the cleaning body 21 may be configured as a basic frame of the cleaning robot 2, such as a frame or a housing, etc., the disassembling unit 22 is provided with an installation space 23, mainly for accommodating the cleaning unit 24, and the cleaning unit 24 may be configured as a member capable of mopping a floor, such as a rag, a sponge, a mopping roller, a pallet, etc., or may be configured as a member capable of cleaning a floor, such as a side brush, a middle brush, etc.
It will be appreciated that the detachable unit 22 can be selectively moved toward or away from the accommodating unit 11 to detach the cleaning unit 24 from the installation space 23, that is, the cleaning unit 24 can be taken out from the accommodating unit 11 to be installed inside the installation space 23 according to the movement of the detachable unit 22 to install the cleaning unit 24; or the cleaning unit 24 is taken out from the inside of the installation space 23 and placed in the accommodating unit 11 to effect the disassembly of the cleaning unit 24.
Furthermore, in the present embodiment, the accommodating unit 11 of the base station 1 may be placed with a clean cleaning unit 24 or a cleaning unit 24 that has been used to be cleaned or replaced, so as to facilitate replacement of the cleaning unit 24 in the installation space 23.
In the cleaning system 100 of the present embodiment, as shown in fig. 6, the accommodating unit 11 includes a detaching portion 111 and an attaching portion 112 distributed in the circumferential direction, the detaching portion 111 and the attaching portion 112 have the same structure and are each adapted to accommodate the cleaning unit 24; wherein the dismounting portion 111 and the mounting portion 112 are selectively opposite to the cleaning body 21, and the dismounting unit 22 is selectively moved toward the dismounting portion 111 to effect dismounting of the cleaning unit 24; or the detachable unit 22 is selectively moved toward the mounting portion 112 to effect mounting of the cleaning unit 24.
The detaching portion 111 refers to a portion in which the cleaning unit 24 is not placed or in which the cleaning unit 24 to be cleaned detached from the cleaning robot 2 is placed; the mounting portion 112 refers to a cleaning unit 24 in which a new cleaning unit 24 is placed or a cleaning unit 24 is washed clean; it will be understood that the cleaning unit 24 is mounted on the cleaning body 21 during the dismounting operation, the dismounting portion 111 is in an empty state, the cleaning unit 24 is not mounted on the cleaning body 21 during the replacement mounting operation, and the cleaning unit 24 is placed in the accommodating space of the mounting portion 112.
The dismounting unit 22 of this embodiment is used for dismounting the cleaning unit 24 to be replaced of the cleaning robot 2 and for replacing and mounting another cleaning unit 24 after the dismounting is completed, which is to be understood in a broad sense, and may be the cleaning unit 24 dismounted from the cleaning robot 2 and cleaned, or another cleaning unit 24 that has been cleaned, or a new cleaning unit 24, or a cleaning unit 24 having other functions, which another cleaning unit, 24 has been previously provided in the mounting portion 112 at the time of the mounting operation.
Specifically, the accommodating unit 11 of the base station 1 includes a dismounting portion 111 and an installation portion 112 distributed in the circumferential direction thereof, the dismounting portion 111 and the installation portion 112 can be connected to the base station 1 through a rotation shaft, and the rotation shaft is driven by a cylinder or a motor to rotate relative to the base station 1, so that the dismounting portion 111 or the installation portion 112 is selectively opposite to the cleaning body 21 for dismounting, installation or replacement operation; of course, it is also possible that the dismounting unit 22 is selectively moved toward the dismounting portion 111 or the mounting portion 112 to effect dismounting, mounting, or replacement of the cleaning unit 24.
Illustratively, when the detaching portion 111 is facing the cleaning body 21, the detaching unit 22 moves toward the detaching portion 111, placing the detachment of the cleaning unit 21 to be cleaned in the detaching portion 111; when the mounting portion 152 is opposite to the cleaning body 20, the dismounting unit 22 moves toward the mounting portion 112, and the clean cleaning unit 24 in which the mounting portion 112 is previously provided is mounted on the cleaning body 21, so that replacement mounting of the cleaning unit 24 is realized.
It is also understood that the detaching portion 111 and the attaching portion 112 may each be at least one, and may be arranged at intervals in the circumferential direction of the housing unit 22. And the mounting portion 112 and the dismounting portion 111 may be switched to each other, for example, when the cleaning unit 24 is not provided in the mounting portion 112 and the cleaning unit 24 is loaded on the cleaning body 21 to be removed, the mounting portion 112 serves as the dismounting portion 111, and when the cleaning unit 24 is provided in the dismounting portion 111 and the cleaning unit 24 is required to be loaded on the empty cleaning body 21, the dismounting portion 111 serves as the mounting portion 112.
The cleaning system of this embodiment can realize the automatic dismantlement and the automatic installation of cleaning unit 24, is showing improvement cleaning unit 24 and changing efficiency, and can install other cleaning unit 24 after the cleaning unit 24 that waits to wash is unloaded, need not to wait for the cleaning member after the washing to dry, improves cleaning efficiency.
In actual use, when the cleaning unit 24 needs to be detached from the inside of the detaching unit 23, the detaching unit 22 drives the cleaning unit 24 to move integrally in the direction of the accommodating unit 11 close to the base 1 under power driving, and the cleaning unit 24 is detached from the mounting space 23 on the detaching unit 22 and placed in the accommodating unit 11; similarly, when the cleaning unit 24 needs to be mounted in the mounting space 23, the dismounting unit 22 drives the cleaning unit 24 to move to the mounting space 23 in a direction away from the accommodating unit 11 of the base 1 under power driving, so as to mount the cleaning unit 24.
According to the cleaning system provided by the embodiment of the invention, the rotatable dismounting unit is arranged on the base station, so that the mounting part and the dismounting part are alternatively opposite to the mounting space, and the dismounting unit which can selectively move towards the mounting part or the dismounting part is arranged on the cleaning robot, so that the dismounting, mounting and replacing of the cleaning unit can be realized through the cooperation of the dismounting unit and the mounting part and/or the cooperation of the dismounting part, the manual operation is not needed, and the cleaning system is simple in structure and convenient to use.
As shown in fig. 8, according to some embodiments of the present application, a mounting hole is provided on a side plate of the base station 1, and both ends of the receiving unit 11 are pivotally engaged with the mounting hole. In this way, the housing unit 11 can be fixed by the mounting hole, and the rotational stability of the housing unit 11 is ensured.
Specifically, referring to fig. 8, the housing unit 11 has a rotation shaft 113, the detaching portion 111 and the attaching portion 112 are distributed along the circumferential direction of the rotation shaft 113, and both ends of the rotation shaft 113 are pivotally engaged with the attaching holes through bearings 14; and the base station 1 further comprises: the motor support 12 and driving motor 13, driving motor 13 sets up on motor support 12, and motor support 12 sets up on the side that the curb plate kept away from accommodation unit 11, and driving motor 13 and pivot 113 coaxial arrangement.
From this, reduce the rotation friction of accommodation unit 11 rotation in-process through bearing 14, make the rotation of accommodation unit 11 more convenient, reliable, and driving motor 13 and pivot 113 coaxial setting, and direct drive pivot 113 rotates, can improve the driving effect, make accommodation unit 11 response more fast, and fix driving motor 13 on the curb plate through motor support 12, make driving motor 13's setting position more reasonable, and fixed stability, job stabilization nature are all higher.
The dismounting unit 22 includes: the driving piece, the driving piece and the executive piece, the driving piece is connected with the driving piece power, and the driving piece drives the executive piece, and the executive piece moves towards or away from the accommodation unit 11.
The driving member can be various motors, such as a servo motor, a rotary motor, a stepping motor and the like, and the transmission member can be one or a combination of a plurality of transmission connecting rods, belts, gears, crankshafts, chains, rotating shafts and the like; the actuator may be any component connected to the transmission member for performing a movement away from or towards the receiving unit 11. According to this manner, the driving member generates power to transmit the power to the actuating member through the transmission member, and the cleaning unit 24 is mounted or dismounted, and at this time, the actuating member can be regarded as various push rods or grippers, or the like. The operation according to the mode is simple and convenient, and manual operation is not needed.
For example, when the cleaning unit 24 needs to be detached from the installation space 23, the driving member drives the executing member to move through the transmission member, the executing member moves to the installation space 23 firstly, and then the cleaning unit 24 is driven to move to the accommodating unit 11, so that the cleaning unit is detached.
In some embodiments, as shown in fig. 3, the transmission member is configured as a screw slider group 3, the screw 3 is in power connection with the driving member, the slider 32 is in meshed transmission with the screw, and the slider 32 is connected with the executing member. According to the mode, the lead screw sliding block set 3 has good transmission effect as a transmission part, on one hand, the lead screw sliding block set has good guidance in the transmission process, and is stable in motion, and on the other hand, the rotation of the lead screw 31 is converted into the linear motion of the sliding block 32 to drive the execution part, so that the installation position design of the cleaning unit 24 is flexible.
Further, as shown in fig. 3, the actuator includes: the push rod 33, the one end of push rod 33 is provided with first ball round pin 34, is provided with first ball groove 35 on the slider 32, and first ball round pin 34 sets up in first ball groove 35. According to this mode, the first ball pin 34 is matched with the first ball groove 35, and as the joint of the push rod 33 and the sliding block 32 has large freedom of movement, the jump or rotation in different directions can be realized, so that the driving member is more beneficial to driving the actuating member to move, and when the cleaning unit 24 is dismounted or mounted, even if the actuating member is not aligned with the accommodating unit accurately, the cleaning unit 24 can be dismounted and mounted.
In some embodiments, the actuator further comprises: the accommodating part 36, the accommodating part 36 is used for accommodating the cleaning unit, the other end of the push rod 33 is provided with a second ball pin 37, and a second ball groove 38 matched with the second ball pin 37 is arranged on one side of the accommodating part 36 facing the push rod 33 so as to push the accommodating part 36 to move towards or away from the accommodating unit 11 through the spherical rotation of the first ball pin 34 and the second ball pin 38. According to this mode, the accommodating part 36 may be configured as a part with a certain accommodating cavity, and the cleaning unit 24 may be prevented from being placed on the accommodating part 36 in any mode, so that the executing part may install the cleaning unit 24 in the installation space 23 or detach from the installation space 23 and place the cleaning unit in the accommodating unit 11 under the driving of the driving part; wherein, through the cooperation of second ball groove 38 and second ball pin 37 between push rod 33 and the holding piece 36, increased the activity degree of freedom of junction, when dismantling or installing clean unit 24, the requirement to the angle is not high, need not strict alignment, also can guarantee accurate reliable dismantlement and installation.
It can be understood that the first ball groove and the first ball pin are in ball pin matching, and the second ball groove and the second ball pin are in ball pin matching, so that both ends of the push rod are both configured to move in an arc surface, compared with linear movement, the movement of the accommodating piece 36 is more gentle, and on the premise that the accommodating piece 36 is easier to align with the accommodating unit 11, the accommodating piece 36 can be prevented from being impacted with surrounding components directly, and the working stability of the dismounting unit can be improved.
It should be noted that mounting the cleaning unit 24 into the installation space 23 means that the accommodating member 36 removes the cleaning unit 24 from the accommodating unit 11, and the accommodating member 36 moves back into the installation space 23 in synchronization with the cleaning unit 24.
In some embodiments, as shown in fig. 5, a first buckle 43 (not shown in the drawing) is disposed in the actuator, a second buckle 41 is disposed in the accommodating unit 11, and a fixing block 42 matched with the first buckle 43 or the second buckle 41 is correspondingly disposed at an end of the cleaning unit 24.
It can be understood that the first buckle 43 on the executing piece and the fixed block 42 are mutually clamped so that the cleaning unit 24 can move along with the movement of the executing piece, and therefore the cleaning unit 24 is installed in the installation space 23 or detached from the installation space 23 to be placed in the accommodating unit 11; the second buckle 41 on the accommodating unit 11 is clamped with the fixing block 42, so that the cleaning unit 24 is stably placed in the accommodating unit 11, and cleaning or replacement of the cleaning unit 24 is facilitated.
Wherein the fixing block 42 may be configured as a protrusion of the side wall of the cleaning unit 24, which may be formed as a separate member, connected to the side wall of the cleaning unit 24 by any one of fixing connection means, such as, but not limited to, screw connection, welding, bonding, sheet metal stamping, etc.; of course, the fixed block 42 may also be provided as part of the structure of the cleaning unit 24 itself; at least part of the areas of the first and second catches 43 and 41 are configured as recessed areas, or the first and second catches 43 and 41 have at least one jaw defining an area for engagement with the fixed block 42, which is not limited in this embodiment.
Specifically, the first buckle 43 and the second buckle 41 each include: the buckle body 411 that extends towards each other, and the joint portion 412 that is located the buckle body 411 tip, joint portion 412 and fixed block 42 joint. According to this way, the first buckle 43 and the second buckle 41 each have a buckle body 411 extending toward each other, and a clamping portion 412 located at an end of the buckle body 411, so that the first buckle 43 and the second buckle 41 are facilitated to be mutually unlocked and clamped with the fixing block 42. For example, the cleaning unit 24 detached from the mounting space 23 is driven to move towards the accommodating unit 11 by the executing piece, when the executing piece approaches to the accommodating unit 11, the second buckle 41 on the accommodating unit 11 stretches into the clamping position of the first buckle 43 and the fixed block 42 of the cleaning unit 24, so that the clamping of the first buckle 43 and the fixed block 42 is released, the cleaning unit 24 is placed in the accommodating unit 11, and the cleaning unit 24 is detached; similarly, when the cleaning unit 24 is to be mounted, the first catch 43 on the actuator unlocks the engagement between the second catch 41 and the fixing block 42.
Further, as shown in fig. 7, the outline of the engaging portion 412 includes: the first surface S1 located at one side of the clamping portion 412, and the second surface S2 and the third surface S3 located at the other side of the clamping portion 412, where the first surface S1 and the second surface S2 are connected to define an unlocking wedge, so that the first buckle 43 is locked to the fixed block 42 or the second buckle 41 is locked to the fixed block 42 by the unlocking wedge, and the third surface S2 is formed as a pushing surface adapted to push the fixed block 42.
It can be understood that, in the first buckle 43 or the second buckle 41, the second surface S2 is inclined towards the direction far away from the first surface S1 and is located above the third surface S3, the first surface S1 and the second surface S2 are connected to form a wedge structure, the arrangement direction of the unlocking wedge of the second buckle 41 is adapted to the unlocking direction of the first buckle 43, the first buckle 43 and the fixing block 42 are clamped in the process of disassembling the cleaning unit 24, the cleaning unit 24 is driven to move towards the accommodating unit 11 under the movement of the disassembling unit 22, the second surface S2 of the second buckle 41 is in friction contact with the clamping part of the first buckle 43 and the fixing block 42, the first buckle 43 is pushed to push the third surface S3 to push the fixing block 42 to be gradually far away, and the first buckle 43 realizes unlocking.
In a preferred embodiment, the actuator comprises: the push rod 33 and the accommodating piece 36, two ends of the push rod 33 are respectively matched with the driving piece and the spherical pin of the accommodating piece 36, and the first surface S1, the buckle body 411 and the second surface S2 are all configured into cambered surfaces so that the clamping parts of the first buckle 43 and the second buckle 41 are tangential when moving towards each other.
In this embodiment, the design of the cambered surface makes the clamping portions of the first buckle 43 and the second buckle tangent when moving towards each other, which is beneficial to reducing the friction force in the unlocking process of the unlocking wedge, and facilitates unlocking.
In some preferred embodiments of the present application, the cleaning system of the present application further includes a control unit and a power supply unit, where the control unit may be disposed in the base station 1, and when the cleaning unit 24 is detached, the control unit may send a prompt to a user that the cleaning unit 24 in the detachable unit 22 needs cleaning, and the user may clean the cleaning unit 24 or replace the cleaned cleaning unit 24.
The control unit is a control center of the cleaning robot, is electrically connected with the power unit, the power unit and the like, and receives information sent by each unit. The control unit controls the power unit to drive the walking unit to drive the cleaning robot 2 to move, and controls the cleaning robot 2 to execute various actions or tasks such as working area switching, returning to the base station 1, charging and the like. The control unit may be an embedded Digital Signal Processor (DSP), a Microprocessor (MPU), an Application Specific Integrated Circuit (ASIC), a Programmable Logic Device (PLD) system-on-a-chip (SOC), a Central Processing Unit (CPU), or a Field Programmable Gate Array (FPGA), etc.
The power supply unit supplies working energy to a control unit, a power unit, etc. of the cleaning robot 2. The power supply unit is typically a rechargeable battery to supply power for the cleaning robot operation, or may be connected to an external power supply to be charged.
Further, the present embodiment provides a method for replacing a cleaning unit of a cleaning system, so as to automatically replace the cleaning unit, the method includes:
s10, the cleaning robot 2 moves to a preset position towards the base station 1, and the accommodating unit 11 rotates until the dismounting part 111 is opposite to the dismounting unit 22;
s20, the dismounting unit 22 drives the first cleaning unit to move towards the accommodating unit 11;
s30, the dismounting unit 22 moves towards the cleaning body 21, and the accommodating unit 11 rotates until the mounting part 112 is opposite to the dismounting unit 22;
s40, the dismounting unit 22 moves towards the accommodating unit 11;
s50, the dismounting unit 22 drives the second cleaning unit to move towards the cleaning body 21; the first cleaning unit is a cleaning unit to be replaced, and the second cleaning unit is a cleaning unit after replacement.
In the process of replacing the cleaning unit, the disassembling unit 22 first disassembles the cleaning unit 24 to be replaced on the cleaning body 21 to place the disassembling portion 111, then the accommodating unit 11 rotates until the mounting portion 112 is opposite to the disassembling unit 22, and the disassembling unit 22 replaceably mounts the replaced cleaning unit 24 in the mounting portion 112 on the cleaning body 21, so as to complete the replacement of the cleaning unit 24.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.
Claims (11)
1. A cleaning system, comprising:
a base station, be provided with rotatable accommodation unit in the base station, accommodation unit includes: the disassembly part and the installation part are circumferentially distributed, have the same structure as the installation part and are suitable for accommodating the cleaning unit;
a cleaning robot selectively received within the base station, the cleaning robot comprising:
a cleaning body;
the disassembly and assembly unit is arranged on the cleaning body and is provided with an installation space; wherein the disassembly part and the installation part are optionally opposite to the cleaning body, and the disassembly and assembly unit is selectively moved towards the disassembly part to realize disassembly of the cleaning unit; or the dismounting unit can selectively move towards the mounting part to realize the mounting of the cleaning unit;
the accommodation unit further includes: the motor support and driving motor, driving motor sets up on the motor support, the motor support sets up the curb plate of basic station is kept away from on the side of accommodation unit, the accommodation unit has the pivot, just driving motor with the coaxial setting of pivot, dismantle the portion the installation department is followed the circumference of pivot distributes, the both ends of pivot pass through the bearing with basic station pivot cooperation.
2. The cleaning system of claim 1, wherein a mounting hole is provided in a side plate of the base station, and both ends of the rotating shaft of the accommodating unit are pivotally engaged with the mounting hole.
3. The cleaning system of claim 1, wherein the dismounting unit comprises: the driving piece is in power connection with the transmission piece, the transmission piece drives the execution piece, and the execution piece moves towards or away from the accommodating unit.
4. A cleaning system according to claim 3, wherein the transmission member is configured as a set of lead screw blocks, the lead screw is in power connection with the drive member, the blocks are in meshed transmission with the lead screw, and the blocks are connected with the actuator.
5. The cleaning system of claim 4, wherein the implement comprises: the push rod, the one end of push rod is provided with first ball round pin, be provided with first ball groove on the slider, first ball round pin sets up in the first ball groove.
6. The cleaning system of claim 5, wherein the implement further comprises: the accommodating piece is used for accommodating the cleaning unit, a second ball pin is arranged at the other end of the push rod, a second ball groove matched with the second ball pin is formed in one side, facing the push rod, of the accommodating piece, and the accommodating piece is pushed to move away from the accommodating unit through spherical rotation of the first ball pin and the second ball pin.
7. A cleaning system according to claim 3, wherein a first catch is provided in the actuator, a second catch is provided in the receiving unit, and a fixing block corresponding to the first catch or the second catch is provided at an end of the cleaning unit.
8. The cleaning system of claim 7, wherein the first catch and the second catch each comprise: the clamping device comprises a clamping body extending towards each other and a clamping part positioned at the end part of the clamping body, wherein the clamping part is clamped with the fixing block.
9. The cleaning system of claim 8, wherein the profile of the clip portion comprises: the first surface is connected with the second surface to define an unlocking wedge, so that the first buckle is unlocked with the clamping of the fixed block or the second buckle is locked with the fixed block through the unlocking wedge, and the third surface is formed into a pushing surface suitable for pushing the fixed block.
10. The cleaning system of claim 9, wherein the implement comprises: the two ends of the push rod are matched with the driving piece and the ball pin of the accommodating piece respectively, and the first face, the buckle body and the second face are all constructed into cambered surfaces so that the clamping parts of the first buckle and the second buckle are tangent when moving towards each other.
11. A method of replacing a cleaning unit of a cleaning system, wherein the cleaning system is the cleaning system of any one of claims 1-10, the method comprising:
the cleaning robot moves to a preset position towards the base station, and the accommodating unit rotates to the position that the dismounting part is opposite to the dismounting unit;
the disassembly and assembly unit drives the first cleaning unit to move towards the accommodating unit;
the disassembly and assembly unit moves towards the cleaning body, and the accommodating unit rotates until the mounting part is opposite to the disassembly and assembly unit;
the disassembly and assembly unit moves towards the accommodating unit;
the disassembly and assembly unit drives the second cleaning unit to move towards the cleaning body; wherein the method comprises the steps of
The first cleaning unit is a cleaning unit to be replaced, and the second cleaning unit is a cleaning unit after replacement.
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| CN202210200315.5A CN114652237B (en) | 2022-03-02 | 2022-03-02 | Cleaning system and method for replacing cleaning unit thereof |
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| CN202210200315.5A CN114652237B (en) | 2022-03-02 | 2022-03-02 | Cleaning system and method for replacing cleaning unit thereof |
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| WO2024021529A1 (en) * | 2022-07-28 | 2024-02-01 | 北京石头世纪科技股份有限公司 | Pile, cleaning apparatus and cleaning system |
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| CA2163491A1 (en) * | 1995-09-20 | 1997-03-21 | Richard D. Parks | Support mast with tilting mechanism |
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| CA2592494A1 (en) * | 2007-06-12 | 2008-12-12 | Alden Heppner | Elevated observatory |
| CN103251355A (en) * | 2012-02-16 | 2013-08-21 | 恩斯迈电子(深圳)有限公司 | Sweeping robot and charging system |
| CN106889955A (en) * | 2015-12-19 | 2017-06-27 | 天津蓝莓信息技术有限责任公司 | A kind of device and method of automatic replacing clean robot rag |
| DE102017222044B4 (en) * | 2017-12-06 | 2019-07-04 | BSH Hausgeräte GmbH | Method and device for exchanging functional modules of a household robot |
| CN108261150B (en) * | 2017-12-28 | 2020-07-28 | 宁波洒哇地咔电器有限公司 | Intelligent floor wiping machine and working state automatic identification protection method thereof |
| KR102575206B1 (en) * | 2018-11-06 | 2023-09-07 | 삼성전자주식회사 | Robot cleaner, station and cleaning system |
| CN210871348U (en) * | 2018-12-28 | 2020-06-30 | 云鲸智能科技（东莞）有限公司 | Base station |
| CN109984684B (en) * | 2019-04-11 | 2021-04-27 | 云鲸智能科技（东莞）有限公司 | Cleaning control method, cleaning control device, cleaning robot and storage medium |
| CN214604466U (en) * | 2020-11-09 | 2021-11-05 | 深圳市杉川机器人有限公司 | Robot base station |
| CN214712349U (en) * | 2020-11-30 | 2021-11-16 | 深圳拓邦股份有限公司 | Base and cleaning system of robot of sweeping floor |
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| CN112998588B (en) * | 2021-03-19 | 2022-08-16 | 深圳市杉川机器人有限公司 | Base station for dismounting floor sweeping robot |
| CN215838853U (en) * | 2021-08-20 | 2022-02-18 | 北京石头世纪科技股份有限公司 | Base station and cleaning robot system |
| CN114343493B (en) * | 2021-12-31 | 2023-04-21 | 深圳市杉川机器人有限公司 | Automatic replacement device for rolling brush |
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| CA2163491A1 (en) * | 1995-09-20 | 1997-03-21 | Richard D. Parks | Support mast with tilting mechanism |
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